Sand casting is different from investment casting, different in
procedures, tolerances and surface. The procedures of sand casting
are shell mold, pouring, after treatment and package. The
tolerances are bigger than investment casting, and surface is more
rough.

A: Our factory is located in ningbo city, zhejiang Province, China,
near Shang hai. You can fly to Shanghai Pudong airport directly.

Q: What is the payment?

We prefer T/T, and also L/C if you want, the way of payment we can
discuss.

Q: What is the lead time?

1. If we will start this project, we will start the tooling make
and samples, which will be about 40-45 days after we received the
PO.

2. If do the mass production, the lead time will be with 20 working
days after receiving the PO.

LOWER PRICE:

The price of our products is reasonable and competitive, and we can
discuss if you want.

PERFECT QUALITY:

We have strict quality control from producing to delivery. Our
company had strong technology support. We have cultivated a group
of managers who are familiar with product quality , good at modern
concept of management .

Why should you choose us?

1. We can do the part according to your drawing.

2. Rich experience and good technology support ( with senior and
professional engineers with more than 7 years experience).

3. 100% inspection before delivery.

4. Competitive price with high quality.

5. Convenient transportation ( port: Ningbo, Shanghai)

6. Better operators in the office doing the export, who have done
export business for more than 10 years, have good relationship with
custom and shipping companies.

Strict inspection we do during operation

1. We have specialized QC testers to check the products quality
according to different customers.

2. We have IQC to check the dimensions and surface of the incoming
material.

3. We have PQC to inspect full-course during the processing

4. We have FQC to inspect all the plating products from outsides
and make the 100% inspection before the shipments

5. We are willing to provide with sample for quality and function
testing. We are a certified firm with TS16949. Our products are
excellent in quality and reasonable in price.

How to test the part?

1. When we do the wax mould, we will choose 5-10 parts to test the
wax shrinkage, and also test the life of toolings.

2. Before pouring, we will test the material and do the material
report.

3. After Pouring, we will choose 10-20 parts per furnace to do the
measurement.

4. When doing the after treatment, we will measure some of the
parts per day.

5. After after-treatment, we will use testing toolings to test
every parts.

6. Before shippment, we will test 5 parts or the quantity customer
want to do the report, and will send the material report and
meausrement report together with productions to customer.